目的 骨干截断式切除是目前治疗骨干位置原发性和转移性骨肿瘤的常用方法.截断式切除手术会造成大段骨缺损,为获得骨的连续性,常需人工假体置换术进行节段性骨缺损重建.胡永成设计了一款股骨近段骨干组配式假体,虽然目前已有临床应用,但是还不清楚使用该假体重建对股骨近端的生物力学影响及其可能存在的临床并发症.因此笔者使用三维有限元方法调查不同参数的骨干组配式假体对股骨近端的生物力学影响,通过观察对比股骨近端内
Purpose:The aim of the study was to establish the low estradiol rat model with ovariectomy (OVX) and to observe the effects of low estradiol on morphologic responses in the OVX rat lacrimal gland and
Purpose.To compare anterior segment parameters of primary angle-closure patients among different axial length (AL) groups and evaluate what changes might occur in primary angle closure with axial myop
Background:Preventing the proliferation and migration of vascular endothelial cell could help to keep it from generating new vessels and effectively slow down the progression of disease.It has already
Purpose:To evaluate whether disinterring echistatin would reduce the expression of ILK and inhibit the PI3-K/Akt and ERK1/2 pathways then prevent posterior capsule opacification (PCO) in diabetic rabb
Aims:To study the prevalence of age-related cataract (ARC),cataract surgery and visual outcomes in a Chinese adult population in Taizhou,China.Methods:Population-based,cross-sectional study.We used a
Aim: To investigate the effect of minocycline on the injury of glutamate-induced rat retinal neural cells via p38MAPK signaling pathway.Methods: Primary cultures of retinal neural cells were prepared
Objective 1.To evaluate the efficacy,safety and complications of orbital triamcinoline acetonide (TA) infection versus oral steroid therapy in management of thyroid-associated ophthalmopathy.2.To eval
Purpose:To study the association between the methylenetetrahydrofolate reductase(MTHFR) gene C677T and Primary angle closure glaucoma (PACG) /Primary angle closure(PAC) risk.Methods:All studies on MTH
Research Status:Keratoplasty is divided into penetrating keratoplasty (PKP),lamellar keratoplasty (LKP),deep lamellar endothelial keratoplasty and corneal limbal stem cell transplantation in several w